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# to you under the Apache License, Version 2.0 (the
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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package AI::MXNet::Contrib;
use strict;
use warnings;
use AI::MXNet::NS;
use AI::MXNet::Contrib::Symbol qw(sym symbol);
use AI::MXNet::Contrib::NDArray qw(nd ndarray);

=head1 NAME

    AI::MXNet::Contrib - An interface to experimental operators defined in C++ space.
=cut

=head1 SYNOPSIS

    my $embed;
    if($sparse_embedding)
    {
        my $embed_weight = mx->sym->Variable('embed_weight', stype=>'row_sparse');
        $embed = mx->sym->contrib->SparseEmbedding(
            data=>$data, input_dim=>$num_words,
            weight=>$embed_weight, output_dim=>$num_embed,
            name=>'embed'
        );
    }
    else
    {
        $embed = mx->sym->Embedding(
            data=>$data, input_dim=>$num_words,
            output_dim=>$num_embed, name=>'embed'
        );
    }
=cut

1;
